Ricoh MPC3503SP

Error Code:

Code: SC442-00
Description: ITB Lift Error Even though the ITB lift motor (also Toner supply motor (M)) rotates, the ITB lift sensor failed to detect the specified sensor feeler status within specified time. • Contact/separation operation: If not detected in 2000msec • Home position operation: If not detected in 5000msec Signal detection sampling period: 10msec
Causes: • Image transfer unit not set/faulty setting • Sensor dirt • Sensor defective • Motor defective • Unit load large
Remedy: • Reset the Image transfer unit • Clean the sensor • Replace the sensor • Replace the contact/separation drive unit • Replace the image transfer unit • Check the harness

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